<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>获取用户信息</title>
</head>

<body>
  <!-- 获取用户姓名、年龄、性别，控制台打印 -->
  <script>
    let uname = prompt("请输入你的姓名")
    let age = +prompt("请输入你的年龄")
    let sex = prompt("请输入你的性别")
    console.log(uname)
    console.log(age)
    console.log(sex)
  </script>
</body>

</html>